I am programming in C++ (windows). I want to write my own simple operating system and somenody said that I will have to learn some assembly first.
--Can you use assembly in C++ compiler? If yes then can you give me a simple example?
--How much assembly language should I learn because I want to program windows in C++ because it is a lot better than asm.
--Which compiler would be best if I want to learn assembly using windows, and in boot sector?
--Can you give me a link to the easiest tutorial for asm

Thanks!